Can we customize twine editor

Zorro

Such as changing the color of the bar at each passage or change the the color of the arrow in the Twine editor,can we/how to do that?.If we cant do it in Twine 1.x can we do it in Twine 2.x?

greyelf

Twine 1: Except for the settings available in the Twine Preferences dialog accessed via the Edit -> Preferences menu items there is no built-in method for styling the different parts of the application.

Twine 2: There is no built-in method for styling the different parts of the application.

note:
If you are programmer then you can obtain a copy of each application's source code and modify it yourself.
If you are not a programmer then you could request an enhancement (via an Issue) at either of the two application's project repositories: Twine 1 or Twine 2